2-wire compact non-contact radar level transmitter with PTFE lens and plastic encapsulated antenna
PiloTREK WE-200 – Compact Non-Contact Microwave Level Transmitters
$1,585.00 Excl. GST
All prices are in NZ$, and GST exclusive and are subject to change without notice.
Product Details
PiloTREK WE-200 Main Features:
- 2-wire 80 GHz (W-band) radar
- Measuring range up to 30 m for liquids
- Accuracy of ±2 mm
- Easy to install due to small antenna diameter
- Plug-in graphic display module
- Horn and plastic encapsulated antennas
- IP67 protection
- User-friendly threshold management
- Configuration via Bluetooth® with MobileEView app
- PACTware™ compatible
- NIFLANGE weldable stainless steel flange variants
- Ex variant
Applications:
- For measuring the level of liquids, emulsions, and other media
- For large-particle bulk solids
- Storage tanks, chemical tanks, open pits, sumps, wells
- Measurement through a plastic tank roof
- For material prone to vapor formation
- For measuring liquids with a gas blanket
- It can also be used in a vacuum
- Open-channel flow measurement
The new PiloTREK WE–200 non-contact radar level transmitters use the most advanced industrial measurement technology, the 80 GHz FMCW radar. The most fundamental advantage of 80 GHz radars compared to lower frequencies (5…12 GHz and 25 GHz) is the smaller antenna size, better focusability, and narrow beam angle.
It uses the latest technology for measuring liquids, masses, emulsions, and other chemicals widely used in, for example, the water industry, food industry, energy industry, pharmaceutical industry, and chemical industry, which provides measurement results with millimeter accuracy. It is also excellent for measuring substances prone to vapor formation and liquids with gas blanket or large-particle bulk solids.
In addition to the level, volume, and weight measurement functions, this product family also inherits the open-channel flow measurement functions and the threshold functions to eliminate false and interfering echoes. Since no medium is required for millimeter waves to propagate, it can also be used in a vacuum.
The device can also be operated with HART® compliant NIVELCO EView2, MultiCONT universal process controller, and PACTware software, or programmed via Bluetooth® communication with the new MobileEView app.
Technical Specs
| Type | Plastic Housing | Metal Housing | |
|---|---|---|---|
| Measured values | Distance; calculated values: level, volume, mass, flow | ||
| Signal Frequency | 77…81 GHz (W-band) | ||
| Measuring range | 0~30m | ||
| Minimum beam angle | 7° | ||
| Minimum er of the medium | 1.9 | ||
| Resolution | 0.1 mm | ||
| Supply Voltage | 12~36Vdc | ||
| Output | Analog | 4~20mA (3.9~20.5mA); RLmax = (Us – 12 V) / 0.02 A | |
| Digital | Bluetooth® (optional), HART® interface, loop resistance ≥250 Ω | ||
| Relay (Optional) | SPDT 30 V / 1 A DC; 42 V / 0.5 A AC | ||
| Service Interface | SAT−506−0 compatible | ||
| Display | SAP−300 graphic display unit | ||
| Measuring frequency | ~1 s | ||
| Antenna diameter | 1" (25.4 mm); 1½" (38.1 mm) | ||
| Antenna material | 1.4571 stainless steel, or plastic antenna enclosure (PP / PVDF / PTFE) | ||
| Process / Ambient temperature | –40…+80 °C, PP (WP) sensor: –30…+80 °C | –40…+80 °C | |
| Max. process pressure | PP, PVDF, PTFE antennas: –1…3 bar (–0.1…0.3 MPa); Stainless steel antennas: –1…40 bar (–0.1…4.0 MPa) |
||
| Process connection | 1", 1½" BSP / NPT, prepared for welded flange | ||
| Ingress protection | IP66 / IP67 | ||
| Electrical connection | 2× M20×1.5 plastic cable glands + 2× internally threaded ½" NPT connection for protective pipes, cable outer diameter: Ø7…13 mm, wire cross section: maximum 1.5 mm² |
||
| Electrical protection | Overvoltage Class 1; (Class III [SELV]) | ||
| Housing material | Plastic (PBT) | Painted aluminum or stainless steel | |
| Weight | 1 – 1.6 kg | Aluminum: 2…2.6 kg; stainless steel: 3.3…3.9 kg |
|
Ordering Information
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